2779391230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12577}}^1$

素因数の和:12650

約数の個数: 96

約数和(自身を含む): 6504134112

約数和(自身を除く): 3724742882

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 49, 55, 70, 77, 82, 98, 110, 154, 205, 245, 287, 385, 410, 451, 490, 539, 574, 770, 902, 1078, 1435, 2009, 2255, 2695, 2870, 3157, 4018, 4510, 5390, 6314, 10045, 12577, 15785, 20090, 22099, 25154, 31570, 44198, 62885, 88039, 110495, 125770, 138347, 176078, 220990, 276694, 440195, 515657, 616273, 691735, 880390, 968429, 1031314, 1232546, 1383470, 1936858, 2578285, 3081365, 3609599, 4842145, 5156570, 5672227, 6162730, 6779003, 7219198, 9684290, 11344454, 13558006, 18047995, 25267193, 28361135, 33895015, 36095990, 39705589, 50534386, 56722270, 67790030, 79411178, 126335965, 198527945, 252671930, 277939123, 397055890, 555878246, 1389695615, 2779391230]

約数ペア:

[(1, 2779391230), (2, 1389695615), (5, 555878246), (7, 397055890), (10, 277939123), (11, 252671930), (14, 198527945), (22, 126335965), (35, 79411178), (41, 67790030), (49, 56722270), (55, 50534386), (70, 39705589), (77, 36095990), (82, 33895015), (98, 28361135), (110, 25267193), (154, 18047995), (205, 13558006), (245, 11344454), (287, 9684290), (385, 7219198), (410, 6779003), (451, 6162730), (490, 5672227), (539, 5156570), (574, 4842145), (770, 3609599), (902, 3081365), (1078, 2578285), (1435, 1936858), (2009, 1383470), (2255, 1232546), (2695, 1031314), (2870, 968429), (3157, 880390), (4018, 691735), (4510, 616273), (5390, 515657), (6314, 440195), (10045, 276694), (12577, 220990), (15785, 176078), (20090, 138347), (22099, 125770), (25154, 110495), (31570, 88039), (44198, 62885)]